After Ling Pengyun unleashed various Spirit Treasure Prototypes, he controlled them to kill their way toward Second Senior Brother, Third Senior Brother, and the group of Golden Core Demon Kings being besieged by seventy to eighty thousand cultivators within the city.
Half of those Golden Core Demon Kings had already been occupied maintaining the sole remaining fourth-rank array formation here. Only the other seventy-odd Golden Core Demon Kings, along with Turtle Prime Minister Old Demon at Golden Core Completion and Wind Flood Dragon Feng Yuan, could spare their hands to fend off the incoming attacks. Thus, they were somewhat at a disadvantage.
Now that Ling Pengyun had sent wave after wave of powerful Spirit Treasure Prototypes crashing down upon them, the situation of those Golden Core Demon Beasts became even more perilous.
Had it not been for the dragon-turtle phantom conjured by Turtle Prime Minister Old Demon's superior divine ability, the Void Turtle Cloud Concealing Technique, possessing a tough body and formidable defenses, these demon beasts would likely have already suffered grievous losses.
"It is time."
Seeing the state of the battle, Ling Pengyun immediately crushed a token.
At the very next moment, an enormous Water Blue Escaping Light suddenly appeared more than a hundred thousand li from White Cloud City.
Very quickly, that escaping light reached the battlefield at White Cloud City, revealing the figure of the Dragon Abyss Flood Dragon King.
Ling Pengyun's wife, Yan Siyi, was seated upon its back.
Originally, the Dragon Abyss Flood Dragon King had been hunting demon beasts within Chen Country, which lay beside Yan Kingdom and had been conquered by the Demon Race.
Not long ago, Ling Pengyun and the others had visited Chen Country and even slain two Golden Core Completion flood dragons and one Pseudo Nascent Soul Realm flood dragon.